26-letter words containing p, r, e, c, t, s
- parent-teacher association — an organization of teachers and the parents of their students, as within a public school, to promote mutual understanding and to increase the effectiveness of the educational program. Abbreviation: PTA, P.T.A.
- permanent health insurance — a form of insurance that provides up to 75 per cent of a person's salary, until retirement, in case of prolonged illness or disability
- physical transport network — (communications) (PTN) The actual hardware through which data transfer devices are connected.
- pick up the threads of sth — If you pick up the threads of an activity, you start it again after an interruption. If you pick up the threads of your life, you become more active again after a period of failure or bad luck.
- post hoc, ergo propter hoc — after this, therefore because of this
- post-and-beam construction — wall construction in which beams rather than studs are used to support heavy posts.
- pour encourager les autres — in order to encourage the others: often used ironically
- primary sex characteristic — any of the body structures directly concerned in reproduction, as the testes, ovaries, and external genitalia.
- principle of superposition — any of several physical laws that the resultant of similar vector quantities at a point is a function of the sum of the individual quantities, especially the law that the displacement at a point in a medium undergoing simple harmonic motion is equal to the sum of the displacements of each individual wave.
- professional office system — (messaging) (PROFS) An office messaging system from IBM, used worldwide, mainly on IBM mainframes.
- provence-alpes-côte d'azur — metropolitan region of SE France: 12,124 sq mi (31,401 sq km); pop. 4,258,000; chief city, Marseille
- public prosecutor's office — the legal department that is responsible for putting people on trial on behalf of the government and people of a particular country
- public-liability insurance — insurance covering the insured against risks involving liability to the public for damages arising from negligence.
- public-service corporation — a private or quasi-private corporation chartered to provide an essential commodity or service to the public.
- pulse repetition frequency — the number of pulses per second in a system of pulse transmission. Abbreviation: PRF.
- refinery’s own consumption — Refinery's own consumption is the gas and fuel which is burnt to operate the units in a refinery and generate electricity and steam.
- remembrance of things past — a novel (1913–27) by Marcel Proust.
- replacement cost insurance — Replacement cost insurance is insurance in which the cost of replacing property is calculated without a reduction for depreciation.
- sans peur et sans reproche — without fear and without reproach: said originally of the French knight, the Seigneur de Bayard.
- scintillation spectrometer — a scintillation counter adapted for measuring the energy distribution of particles emitted in radioactive processes.
- search engine optimization — the process of adjusting the content, structure, etc, of a website so that it will be displayed prominently by a search engine
- senior chief petty officer — a noncommissioned officer ranking above a chief petty officer and below a master chief petty officer. Abbreviation: SCPO.
- serotonin receptor agonist — A serotonin receptor agonist is any compound that activates serotonin receptors when serotonin is not present.
- service discovery protocol — (protocol) (SDP) A Bluetooth protocol in the Core Protocol Stack that allows devices to connect to other services.
- simple algebraic extension — a simple extension in which the specified element is a root of an algebraic equation in the given field.
- ssh file transfer protocol — (networking) (SFTP) A version of File Transfer Protocol (FTP) using an encrypted network connection provided by Secure Shell (SSH), usually SSH 2. The SFTP protocol allows for a range of operations on remote files, making it more like a remote file system protocol. SFTP clients can resume interrupted transfers, get directory listings and remove remote files. SFTP has largely replaced Secure Copy (SCP).
- straight-line depreciation — Straight-line depreciation is a method of depreciation in which an equal amount of depreciation is taken each year.
- string processing language — (language) (SPRING)
- system product interpreter — Restructured EXtended eXecutor
- thematic apperception test — a projective technique in which stories told by a subject about each of a series of pictures are assumed to reveal dominant needs or motivations. Abbreviation: TAT.
- to be pressed into service — To press someone or something into service means to use them temporarily for a particular purpose.
- to pour scorn on something — If you pour scorn on someone or something or heap scorn on them, you say that you think they are stupid and worthless.
- transformational component — a set of transformational rules that convert the deep structure of sentences into their surface structures
- transport driver interface — (networking) (TDI) Developed by SUN, IBM, and Microsoft (and others?), the TDI is a software interface between the protocols and application programing interface layers of the Windows NT network model.
- udmurt autonomous republic — an autonomous republic in the Russian Federation in Europe. 16,250 sq. mi. (42,088 sq. km). Capital: Izhevsk.
- united states marine corps — Marine Corps. Abbreviation: USMC.